This article describes the the cumulative update for Microsoft Lync Server 2013 Persistent Chat SDK that is dated October 2013. The version number of this update is 5.0.8308.291.
The cumulative update improves the reliability, stability, and performance of Lync Server 2013 Persistent Chat SDK.
Microsoft Download CenterThe following file is available for download from the Microsoft Download Center:
Download the PersistentChatSDKSetup.exe package now.
Note If you already have an older version of Lync Server 2013 Persistent Chat SDK installed, you must uninstall the older version before you install the new version.
Release Date: October 2013
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591 How to obtain Microsoft support files from online servicesMicrosoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.
PrerequisitesThere are no prerequisites for applying this update package.
Restart requirementYou do not have to restart the computer after you apply this update.
Hotfix replacement informationThis update does not replace a previously released update.
Registry informationTo use one of the update packages in this package, you do not have to make any changes to the registry.
Update package installation informationTo apply this update, install the PersistentChatSDKSetup.exe package on a Lync Server 2013 Standard Edition-based server or on a Lync Server 2013 Enterprise Edition-based front-end server.
Removal informationTo remove this update, use the Add or Remove Programs item in Control Panel.
For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates